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Author Topic: Where I can buy  (Read 568 times)

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Offline The ToroTopic starter

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Where I can buy
« on: October 07, 2010, 09:37:32 AM »
Where I can buy ....
« Last Edit: October 14, 2010, 06:05:34 AM by The Toro »

Offline The ToroTopic starter

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Re: Where I can buy
« Reply #1 on: October 08, 2010, 04:49:36 AM »
where i can buy ...
« Last Edit: October 14, 2010, 06:06:10 AM by The Toro »

Offline knossos

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Re: Where I can buy
« Reply #2 on: October 08, 2010, 08:35:55 AM »
Haven't really looked at 24-48V DC motors, but depending on what you are looking for with the gears, McMaster.com has some gears, ServoCity has gears and sprockets as well.  I'm sure other poeple can probably give you more ideas.  What kind of application are you looking for?
"Never regret thy fall,
O Icarus of the fearless flight
For the greatest tragedy of them all
Is never to feel the burning light."
 
Oscar Wilde

Offline The ToroTopic starter

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Re: Where I can buy
« Reply #3 on: October 08, 2010, 04:39:24 PM »
Thanks,
« Last Edit: October 14, 2010, 06:06:42 AM by The Toro »

Offline Soeren

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Re: Where I can buy
« Reply #4 on: October 08, 2010, 08:19:25 PM »
Where I can buy a brush DC motor with encoder
The motor can work from 24 until 48 volts
The sufficient resolution of the encoder can be 1000 pulses for one round
Reality check!
Even a slow motor will be around 1000 RPM, so with 1000 pulses, it's 1 million pulses a minute, a vast overhead.
If you place the encoder on the wheels instead, a wheel with a diameter of as much as 10cm (~4") will give one pulse each 314m - I doubt that you'd need anywhere close to that resolution.


Also I search where to buy mechanical drive devices like gears, differential and others
A quick Googling will reveal a lot of shops.
Regards,
Sren

A rather fast and fairly heavy robot with quite large wheels needs what? A lot of power?
Please remember...
Engineering is based on numbers - not adjectives

 


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